104   void collectElseRegionBlocks(MachineBasicBlock *Flow,
109   collectCandidateRegisters(MachineBasicBlock *If, MachineBasicBlock *Flow,
122                                    MachineBasicBlock *Flow) const;
125       Register Reg, Register NewReg, MachineBasicBlock *Flow,
131                     MachineBasicBlock *Flow, MachineBasicBlock *Endif,
174     MachineBasicBlock *Flow, MachineBasicBlock *Endif,  in collectElseRegionBlocks()  argument
176   assert(Flow != Endif);  in collectElseRegionBlocks()
182       if (Pred != Flow && !Blocks.contains(Pred))  in collectElseRegionBlocks()
213     MachineBasicBlock *If, MachineBasicBlock *Flow, MachineBasicBlock *Endif,  in collectCandidateRegisters()  argument
262       if (Pred == Flow)  in collectCandidateRegisters()
297       if (UseMBB == Flow || UseMBB == Endif) {  in collectCandidateRegisters()
304         if ((UseMBB == Flow && IncomingMBB != If) ||  in collectCandidateRegisters()
305             (UseMBB == Endif && IncomingMBB == Flow))  in collectCandidateRegisters()
368     Register Reg, MachineBasicBlock *If, MachineBasicBlock *Flow) const {  in updateLiveRangeInThenRegion()
374     if (Succ != Flow) {  in updateLiveRangeInThenRegion()
385     if (MBB == Flow)  in updateLiveRangeInThenRegion()
407     if (MBB == Flow)  in updateLiveRangeInThenRegion()
442     Register Reg, Register NewReg, MachineBasicBlock *Flow,  in updateLiveRangeInElseRegion()  argument
472     Register Reg, MachineBasicBlock *If, MachineBasicBlock *Flow,  in optimizeLiveRange()  argument
481   MachineInstrBuilder PHI = BuildMI(*Flow, Flow->getFirstNonPHI(), DebugLoc(),  in optimizeLiveRange()
483   for (auto *Pred : Flow->predecessors()) {  in optimizeLiveRange()
509   OldVarInfo.AliveBlocks.reset(Flow->getNumber());  in optimizeLiveRange()
511   updateLiveRangeInElseRegion(Reg, NewReg, Flow, Endif, ElseBlocks);  in optimizeLiveRange()
512   updateLiveRangeInThenRegion(Reg, If, Flow);  in optimizeLiveRange()